Evidence map›Paper›PMID 30157864›Full record

ArticleBMC medical genomics2018

Differentially expressed proteins in positive versus negative HNSCC lymph nodes.

Alessandra Vidotto, Giovana M Polachini, Marina de Paula-Silva, Sonia M Oliani, Tiago Henrique, Rossana V M López, Patrícia M Cury, Fabio D Nunes, José F Góis-Filho, Marcos B de Carvalho and 2 more

Open access · goldAbstract read
In one paragraph

Article in BMC medical genomics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.4field-weighted citation impact, top 39% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Review
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  4. Review
  5. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 6 institutions in 1 country.

Alessandra VidottoDepartamento de Biologia Molecular, Faculdade de Medicina (FAMERP), Av. Brigadeiro Faria Lima, 5416, Vila São Pedro, São José do Rio Preto, SP, CEP 15090-000, Brazil.
Giovana M PolachiniDepartamento de Biologia Molecular, Faculdade de Medicina (FAMERP), Av. Brigadeiro Faria Lima, 5416, Vila São Pedro, São José do Rio Preto, SP, CEP 15090-000, Brazil.
Marina de Paula-SilvaDepartamento de Biologia, Instituto de Biociências, Letras e Ciências Exatas (IBILCE), Universidade Estadual Paulista (UNESP), R. Cristóvão Colombo, 2265, São José do Rio Preto, SP, CEP 15054-000, Brazil.
Sonia M OlianiDepartamento de Biologia, Instituto de Biociências, Letras e Ciências Exatas (IBILCE), Universidade Estadual Paulista (UNESP), R. Cristóvão Colombo, 2265, São José do Rio Preto, SP, CEP 15054-000, Brazil.
Tiago HenriqueDepartamento de Biologia Molecular, Faculdade de Medicina (FAMERP), Av. Brigadeiro Faria Lima, 5416, Vila São Pedro, São José do Rio Preto, SP, CEP 15090-000, Brazil.
Rossana V M LópezInstituto do Câncer de São Paulo Octavio Frias de Oliveira - ICESP, Av. Dr. Arnaldo, 251 - Cerqueira César, São Paulo, SP, CEP 01246-000, Brazil.
Patrícia M CuryFaculdade Ceres (Faceres), Av. Anísio Haddad, 6751, São José do Rio Preto, SP, CEP 15090-305, Brazil.
Fabio D NunesDepartamento de Estomatologia, Faculdade de Odontologia, Universidade de São Paulo, Av. Prof. Lineu Prestes, 2227, São Paulo, SP, CEP 05508-000, Brazil.
José F Góis-FilhoInstituto do Câncer Arnaldo Vieira de Carvalho, R. Dr Cesário Mota Jr, 112, São Paulo, SP, CEP 01221-020, Brazil.
Marcos B de CarvalhoDepartamento de Cirurgia de Cabeça e Pescoço, Hospital Heliópolis, R. Cônego Xavier, 276, São Paulo, SP, CEP 04231-030, Brazil.
Andréia M LeopoldinoDepartamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, Avenida do Café, s/n, Ribeirão Preto, SP, CEP 14040-903, Brazil.
Eloiza H TajaraDepartamento de Biologia Molecular, Faculdade de Medicina (FAMERP), Av. Brigadeiro Faria Lima, 5416, Vila São Pedro, São José do Rio Preto, SP, CEP 15090-000, Brazil. tajara@famerp.br.
Faculdade de Medicina de São José do Rio Preto · BRUniversidade de São Paulo · BRUniversidade Estadual Paulista (Unesp) · BRFaculdade Ceres · BRHospital Heliópolis · BRInstituto do Câncer do Estado de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLymph node metastasis is one of the most important prognostic factors in head and neck squamous cell carcinomas (HNSCCs) and critical for delineating their treatment. However, clinical and histological criteria for the diagnosis of nodal status remain limited. In the present study, we aimed to characterize the proteomic profile of lymph node metastasis from HNSCC patients.

methodsIn the present study, we used one- and two-dimensional electrophoresis and mass spectrometry analysis to characterize the proteomic profile of lymph node metastasis from HNSCC.

resultsComparison of metastatic and non-metastatic lymph nodes showed 52 differentially expressed proteins associated with neoplastic development and progression. The results reinforced the idea that tumors from different anatomical subsites have dissimilar behaviors, which may be influenced by micro-environmental factor including the lymphatic network. The expression pattern of heat shock proteins and glycolytic enzymes also suggested an effect of the lymph node environment in controlling tumor growth or in metabolic reprogramming of the metastatic cell. Our study, for the first time, provided direct evidence of annexin A1 overexpression in lymph node metastasis of head and neck cancer, adding information that may be useful for diagnosing aggressive disease.

conclusionsIn brief, this study contributed to our understanding of the metastatic phenotype of HNSCC and provided potential targets for diagnostic in this group of carcinomas.

Indexed as

Gene Expression ProfilingProteomicsAgedFemaleHead and Neck NeoplasmsHumansLymphatic MetastasisMaleMiddle AgedSquamous Cell Carcinoma of Head and NeckHead and neck carcinomaLymph nodeMetastasisProteomics

Identifiers

PMID30157864
PMCPMC6114741
OpenAlexW2888883858

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.